common/src/main/java/org/opendaylight/transportpce/common/mapping/PortMappingVersion221.java

   1 /*
   2  * Copyright © 2017 Orange, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.transportpce.common.mapping;
  10
  11 import com.google.common.util.concurrent.FluentFuture;
  12 import java.util.ArrayList;
  13 import java.util.Collection;
  14 import java.util.Collections;
  15 import java.util.Comparator;
  16 import java.util.HashMap;
  17 import java.util.List;
  18 import java.util.Locale;
  19 import java.util.Map;
  20 import java.util.Map.Entry;
  21 import java.util.Optional;
  22 import java.util.concurrent.ExecutionException;
  23 import java.util.stream.Collectors;
  24 import org.eclipse.jdt.annotation.NonNull;
  25 import org.opendaylight.mdsal.binding.api.DataBroker;
  26 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  27 import org.opendaylight.mdsal.common.api.CommitInfo;
  28 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  29 import org.opendaylight.transportpce.common.StringConstants;
  30 import org.opendaylight.transportpce.common.Timeouts;
  31 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  32 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  33 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.Network;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.NetworkBuilder;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.OpenroadmNodeVersion;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegree;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegreeBuilder;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegreeKey;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.Mapping;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.MappingBuilder;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.MappingKey;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mc.capabilities.McCapabilities;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mc.capabilities.McCapabilitiesBuilder;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mc.capabilities.McCapabilitiesKey;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.Nodes;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.NodesBuilder;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.NodesKey;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.nodes.NodeInfo;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.nodes.NodeInfoBuilder;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.SwitchingPoolLcp;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.SwitchingPoolLcpBuilder;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.SwitchingPoolLcpKey;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.switching.pool.lcp.NonBlockingList;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.switching.pool.lcp.NonBlockingListBuilder;
  56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.switching.pool.lcp.NonBlockingListKey;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev200529.FrequencyGHz;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.Direction;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.PortQual;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.XpdrNodeTypes;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.CircuitPack;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.Ports;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.PortsKey;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacks;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacksKey;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.degree.ConnectionPorts;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.InterfaceKey;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Degree;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Info;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Protocols;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Xponder;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.non.blocking.list.PortList;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.port.Interfaces;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.xponder.XpdrPort;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
  84 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.InterfaceType;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpenROADMOpticalMultiplex;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpticalTransport;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOdu;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.Protocols1;
  89 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.Lldp;
  90 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.lldp.PortConfig;
  91 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181019.SupportedIfCapability;
  92 import org.opendaylight.yang.gen.v1.http.org.openroadm.switching.pool.types.rev191129.SwitchingPoolTypes;
  93 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  94 import org.opendaylight.yangtools.yang.common.Uint16;
  95 import org.opendaylight.yangtools.yang.common.Uint32;
  96 import org.slf4j.Logger;
  97 import org.slf4j.LoggerFactory;
  98
  99 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
 100 // some mutualization would be helpful
 101 public class PortMappingVersion221 {
 102     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion221.class);
 103     private static final Map<Direction, String> SUFFIX;
 104
 105     private final DataBroker dataBroker;
 106     private final DeviceTransactionManager deviceTransactionManager;
 107     private final OpenRoadmInterfaces openRoadmInterfaces;
 108
 109     static {
 110         SUFFIX =  Map.of(
 111             Direction.Tx, "TX",
 112             Direction.Rx, "RX",
 113             Direction.Bidirectional, "TXRX");
 114     }
 115
 116     public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 117         OpenRoadmInterfaces openRoadmInterfaces) {
 118         this.dataBroker = dataBroker;
 119         this.deviceTransactionManager = deviceTransactionManager;
 120         this.openRoadmInterfaces = openRoadmInterfaces;
 121     }
 122
 123     public boolean createMappingData(String nodeId) {
 124         LOG.info("{} : OpenROADM version 2.2.1 node - Creating Mapping Data", nodeId);
 125         List<Mapping> portMapList = new ArrayList<>();
 126         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = new HashMap<>();
 127         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 128         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 129                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 130                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 131         if (!deviceInfoOptional.isPresent()) {
 132             LOG.warn("{} : Device info subtree is absent", nodeId);
 133             return false;
 134         }
 135         Info deviceInfo = deviceInfoOptional.get();
 136         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 137         if (nodeInfo == null) {
 138             return false;
 139         }
 140         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 141
 142         switch (deviceInfo.getNodeType()) {
 143
 144             case Rdm:
 145                 // Get TTP port mapping
 146                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 147                     // return false if mapping creation for TTP's failed
 148                     LOG.warn("{} : Unable to create mapping for TTP's", nodeId);
 149                     return false;
 150                 }
 151
 152                 // Get PP port mapping
 153                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 154                     // return false if mapping creation for PP's failed
 155                     LOG.warn("{} : Unable to create mapping for PP's", nodeId);
 156                     return false;
 157                 }
 158                 // Get MC capabilities
 159                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 160                     // return false if MC capabilites failed
 161                     LOG.warn("{} : Unable to create MC capabilities", nodeId);
 162                     return false;
 163                 }
 164                 break;
 165             case Xpdr:
 166                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 167                     LOG.warn("{} : Unable to create mapping for the Xponder", nodeId);
 168                     return false;
 169                 }
 170                 break;
 171             default:
 172                 LOG.error("{} : unknown nodetype - Unable to create mapping", nodeId);
 173                 break;
 174
 175         }
 176         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilities);
 177     }
 178
 179     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 180         if (nodeId == null || oldMapping == null) {
 181             LOG.error("Impossible to update mapping");
 182             return false;
 183         }
 184         InstanceIdentifier<Ports> portId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 185                 .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 186                 .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 187         try {
 188             Ports port = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 189                 portId, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 190             Mapping newMapping = updateMappingObject(nodeId, port, oldMapping);
 191             LOG.debug("{} : Updating old mapping Data {} for {} by new mapping data {}",
 192                     nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 193             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 194             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 195                 .child(Nodes.class, new NodesKey(nodeId))
 196                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 197             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 198             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 199             commit.get();
 200             return true;
 201         } catch (InterruptedException | ExecutionException e) {
 202             LOG.error("{} : exception when updating Mapping {} - ",
 203                     nodeId, oldMapping.getLogicalConnectionPoint(), e);
 204             return false;
 205         }
 206     }
 207
 208     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 209         // Creating for Xponder Line and Client Ports
 210         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 211         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 212             LogicalDatastoreType.OPERATIONAL, deviceIID,
 213             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 214         if (!deviceObject.isPresent()) {
 215             LOG.error("{} : Impossible to get device configuration", nodeId);
 216             return false;
 217         }
 218         OrgOpenroadmDevice device = deviceObject.get();
 219         if (device.getCircuitPacks() == null) {
 220             LOG.warn("{} : Circuit Packs not present", nodeId);
 221             return false;
 222         }
 223
 224         Map<String, String> lcpMap = new HashMap<>();
 225         Map<String, Mapping> mappingMap = new HashMap<>();
 226         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 227         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 228         if (device.getXponder() == null) {
 229             LOG.warn("{} : configuration does not contain a list of Xponders", nodeId);
 230             // Variables to keep track of number of line ports and client ports
 231             int line = 1;
 232             int client = 1;
 233             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 234             //     when device.getXponder() != null. Some code mutualization must be considered.
 235             for (CircuitPacks cp : circuitPackList) {
 236                 String circuitPackName = cp.getCircuitPackName();
 237                 if (cp.getPorts() == null) {
 238                     LOG.warn("{} : Ports were not found for circuit pack {}", nodeId, circuitPackName);
 239                     continue;
 240                 }
 241                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 242                 portList.sort(Comparator.comparing(Ports::getPortName));
 243                 for (Ports port : portList) {
 244                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 245                         1, null, circuitPackName, port,
 246                         circuitPackList, lcpMap, mappingMap);
 247                     line = counters[0];
 248                     client = counters[1];
 249                 }
 250             }
 251         } else {
 252             LOG.info("{} : configuration contains a list of xponders", nodeId);
 253             for (Xponder xponder : deviceObject.get().nonnullXponder().values()) {
 254                 // Variables to keep track of number of line ports and client ports
 255                 int line = 1;
 256                 int client = 1;
 257                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 258                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 259                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values().stream()
 260                         .sorted((xp1, xp2) -> xp1.getIndex().compareTo(xp2.getIndex())).collect(Collectors.toList())) {
 261                     String circuitPackName = xpdrPort.getCircuitPackName();
 262                     String portName = xpdrPort.getPortName();
 263                     // If there xponder-subtree has missing circuit-packs or ports,
 264                     // This gives a null-pointer expection,
 265                     if (device.nonnullCircuitPacks().values().stream()
 266                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 267                             .findFirst().isEmpty()) {
 268                         LOG.warn("{} : Circuit-pack {} is missing in the device - ignoring it in port-mapping",
 269                                 nodeId, circuitPackName);
 270                         continue;
 271                     }
 272                     if (device.nonnullCircuitPacks().values().stream()
 273                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 274                             .findFirst().get().nonnullPorts().values().stream()
 275                             .filter(p -> p.getPortName().equals(portName))
 276                             .findFirst().isEmpty()) {
 277                         LOG.warn("{} : port {} on {} - association missing in the device - ignoring it in port-mapping",
 278                                 nodeId, portName, circuitPackName);
 279                         continue;
 280                     }
 281                     Ports port = device.nonnullCircuitPacks().values().stream()
 282                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 283                             .findFirst().get().nonnullPorts().values().stream()
 284                             .filter(p -> p.getPortName().equals(portName))
 285                             .findFirst().get();
 286                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 287                         xponderNb, xponderType, circuitPackName, port,
 288                         circuitPackList, lcpMap, mappingMap);
 289                     line = counters[0];
 290                     client = counters[1];
 291                 }
 292             }
 293         }
 294
 295         if (device.getConnectionMap() == null) {
 296             LOG.warn("{} : No connection-map inside device configuration", nodeId);
 297         } else {
 298             Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 299             for (ConnectionMap cm : connectionMap) {
 300                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 301                 String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 302                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 303                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 304                 if (slcp == null) {
 305                     LOG.error("{} : Error in connection-map analysis for source {} and destination (CP+port) {}",
 306                         nodeId, skey, dkey);
 307                     continue;
 308                 }
 309                 String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 310                 Mapping mapping = mappingMap.get(slcp);
 311                 mappingMap.remove(slcp);
 312                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 313             }
 314         }
 315
 316         if (device.getOduSwitchingPools() != null) {
 317             Collection<OduSwitchingPools> oduSwithcingPools = device.nonnullOduSwitchingPools().values();
 318             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 319             for (OduSwitchingPools odp : oduSwithcingPools) {
 320                 Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 321                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 322                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 323                     if (nbl.getPortList() == null) {
 324                         continue;
 325                     }
 326                     List<String> lcpList = new ArrayList<>();
 327                     for (PortList item : nbl.nonnullPortList().values()) {
 328                         String key = item.getCircuitPackName() + "+" + item.getPortName();
 329                         if (!lcpMap.containsKey(key)) {
 330                             LOG.error("{} : port {} on {} is not associated to a logical connection point",
 331                                 nodeId, item.getPortName(), item.getCircuitPackName());
 332                             continue;
 333                         }
 334                         lcpList.add(lcpMap.get(key));
 335                     }
 336                     NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 337                         .setNblNumber(nbl.getNblNumber())
 338                         .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 339                         .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 340                         .setLcpList(lcpList)
 341                         .build();
 342                     nbMap.put(nonBlockingList.key(), nonBlockingList);
 343                 }
 344                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 345                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 346                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 347                     .setNonBlockingList(nbMap)
 348                     .build();
 349                 switchingPoolList.add(splBldr);
 350             }
 351             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 352         }
 353
 354         if (!mappingMap.isEmpty()) {
 355             mappingMap.forEach((k,v) -> portMapList.add(v));
 356         }
 357         return true;
 358     }
 359
 360     private boolean checkPartnerPortNotNull(Ports port) {
 361         if (port.getPartnerPort() == null
 362             || port.getPartnerPort().getCircuitPackName() == null
 363             || port.getPartnerPort().getPortName() == null) {
 364             return false;
 365         }
 366         return true;
 367     }
 368
 369     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 370         if (!checkPartnerPortNotNull(port2)
 371             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 372             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 373             return false;
 374         }
 375         return true;
 376     }
 377
 378     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 379         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 380             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 381                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 382                 &&
 383                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 384                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 385             return false;
 386         }
 387         return true;
 388     }
 389
 390
 391     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 392             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 393         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 394             .CircuitPacks>> cpPerSrg = new HashMap<>();
 395         // Get value for max Srg from info subtree, required for iteration
 396         // if not present assume to be 20 (temporary)
 397         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 398         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 399             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 400                 = new ArrayList<>();
 401             LOG.debug("{} : Getting Circuitpacks for Srg Number {}", deviceId, srgCounter);
 402             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 403                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 404             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 405                 LogicalDatastoreType.OPERATIONAL, srgIID,
 406                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 407             if (ordmSrgObject.isPresent()) {
 408                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 409                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 410             }
 411         }
 412         LOG.info("{} : Device has {} Srg", deviceId, cpPerSrg.size());
 413         return cpPerSrg;
 414     }
 415
 416     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 417         // Creating mapping data for SRG's PP
 418         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCps
 419             = getSrgCps(nodeId, deviceInfo);
 420         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 421                 srgCpEntry : srgCps.entrySet()) {
 422             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> cpList =
 423                 srgCps.get(srgCpEntry.getKey());
 424             List<String> keys = new ArrayList<>();
 425             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks cp : cpList) {
 426                 String circuitPackName = cp.getCircuitPackName();
 427                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 428                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 429                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 430                     LogicalDatastoreType.OPERATIONAL, cpIID,
 431                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 432
 433                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 434                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 435                     continue;
 436                 }
 437                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 438                 Collections.sort(portList, new SortPort221ByName());
 439                 int portIndex = 1;
 440                 for (Ports port : portList) {
 441                     String currentKey = circuitPackName + "-" + port.getPortName();
 442                     if (port.getPortQual() == null) {
 443                         continue;
 444                     }
 445
 446                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 447                         LOG.debug("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 448                                 nodeId, port.getPortName(), circuitPackName);
 449                         continue;
 450                     }
 451
 452                     if (keys.contains(currentKey)) {
 453                         LOG.debug("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 454                                 nodeId, port.getPortName(), circuitPackName);
 455                         continue;
 456                     }
 457
 458                     switch (port.getPortDirection()) {
 459
 460                         case Bidirectional:
 461                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 462                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 463                                     nodeId, port.getPortName(), circuitPackName, lcp);
 464                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 465                             portIndex++;
 466                             keys.add(currentKey);
 467                             break;
 468
 469                         case Rx:
 470                         case Tx:
 471                             if (!checkPartnerPortNotNull(port)) {
 472                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 473                                         + " - cannot assign  logicalConnectionPoint.",
 474                                         nodeId, port.getPortName(), circuitPackName);
 475                                 continue;
 476                             }
 477
 478                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 479                             LOG.info("{} :  port {} on {} - associated Logical Connection Point is {}",
 480                                     nodeId, port.getPortName(), circuitPackName, lcp1);
 481                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 482                                 .child(CircuitPacks.class,
 483                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 484                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName()));
 485                             Optional<Ports> port2Object = this.deviceTransactionManager
 486                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 487                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 488                             if (!port2Object.isPresent()
 489                                 || port2Object.get().getPortQual().getIntValue()
 490                                     != PortQual.RoadmExternal.getIntValue()) {
 491                                 LOG.error("{} : port {} on {} - error getting partner",
 492                                         nodeId, port.getPartnerPort().getPortName(),
 493                                         port.getPartnerPort().getCircuitPackName());
 494                                 continue;
 495                             }
 496
 497                             Ports port2 = port2Object.get();
 498                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 499                                 LOG.error("{} : port {} on {} - Error with partner port configuration",
 500                                         nodeId, port.getPortName(), circuitPackName);
 501                                 portIndex++;
 502                                 continue;
 503                             }
 504                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 505                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 506                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 507                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 508                             portMapList.add(
 509                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 510                             portIndex++;
 511                             keys.add(currentKey);
 512                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 513                             break;
 514
 515                         default:
 516                             LOG.error("{} : port {} on {} - unsupported Direction {}"
 517                                     + " - cannot assign  logicalConnectionPoint.",
 518                                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 519
 520                     }
 521                 }
 522             }
 523         }
 524         return true;
 525     }
 526
 527     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 528         if (SUFFIX.containsKey(port.getPortDirection())) {
 529             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 530         }
 531         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 532         return null;
 533     }
 534
 535     private String createXpdrLogicalConnectionPort(int xponderNb, int lcpNb, String token) {
 536         return new StringBuilder("XPDR").append(xponderNb)
 537                 .append("-")
 538                 .append(token).append(lcpNb)
 539                 .toString();
 540     }
 541
 542
 543     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 544         Map<Integer, Degree> degrees = new HashMap<>();
 545
 546         // Get value for max degree from info subtree, required for iteration
 547         // if not present assume to be 20 (temporary)
 548         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 549
 550         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 551             LOG.debug("{} : Getting Connection ports for Degree Number {}", deviceId, degreeCounter);
 552             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 553                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 554             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 555                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 556                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 557             if (ordmDegreeObject.isPresent()) {
 558                 degrees.put(degreeCounter, ordmDegreeObject.get());
 559             }
 560         }
 561         LOG.info("{} : Device has {} degree(s)", deviceId, degrees.size());
 562         return degrees;
 563     }
 564
 565     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 566         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 567         getDegreesMap(deviceId, ordmInfo).forEach(
 568             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 569         return conPortMap;
 570     }
 571
 572     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 573         List<SharedRiskGroup> srgs = new ArrayList<>();
 574
 575         // Get value for max Srg from info subtree, required for iteration
 576         // if not present assume to be 20 (temporary)
 577         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 578         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 579             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 580                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 581             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 582                 LogicalDatastoreType.OPERATIONAL, srgIID,
 583                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 584             if (ordmSrgObject.isPresent()) {
 585                 srgs.add(ordmSrgObject.get());
 586
 587             }
 588         }
 589         return srgs;
 590     }
 591
 592     private Map<String, String> getEthInterfaceList(String nodeId) {
 593         LOG.info("{} : It is calling get ethernet interface", nodeId);
 594         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 595             .child(Protocols.class);
 596         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 597             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 598             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 599         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 600             LOG.warn("{} : Couldnt find port config under LLDP - Processiong is done.. now returning..", nodeId);
 601             return new HashMap<>();
 602         }
 603         Map<String, String> cpToInterfaceMap = new HashMap<>();
 604         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 605         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 606             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 607                 continue;
 608             }
 609             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 610                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 611             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 612                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 613                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 614             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 615                 continue;
 616             }
 617             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 618             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 619             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 620                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 621             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 622                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 623                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 624             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 625                 continue;
 626             }
 627             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 628                 portConfig.getIfName());
 629         }
 630         LOG.info("{} : Processiong is done.. now returning..", nodeId);
 631         return cpToInterfaceMap;
 632     }
 633
 634     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 635         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 636         for (Degree degree : degrees.values()) {
 637             LOG.debug("Inside CP to degree list");
 638             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 639                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 640                     degree.getDegreeNumber().toString(), interfaceList))
 641                 .collect(Collectors.toList()));
 642         }
 643         return cpToDegreeList;
 644     }
 645
 646     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 647             List<SharedRiskGroup> srgs, String nodeId) {
 648         LOG.info("{} : Getting the MC capabilities for degrees", nodeId);
 649         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = degrees.values().stream()
 650             .map(degree -> createMcCapDegreeObject(degree, nodeId))
 651             .collect(Collectors.toMap(McCapabilities::key, mcc -> mcc));
 652         // Add the SRG mc-capabilities
 653         LOG.info("{} : Getting the MC capabilities for SRGs", nodeId);
 654         mcCapabilities.putAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 655             .collect(Collectors.toMap(McCapabilities::key, mcCapabilities2 -> mcCapabilities2)));
 656         return mcCapabilities;
 657     }
 658
 659     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 660             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 661             Map<McCapabilitiesKey, McCapabilities> mcCapabilities) {
 662         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 663         if (nodeInfo != null) {
 664             nodesBldr.setNodeInfo(nodeInfo);
 665         }
 666         if (portMapList != null) {
 667             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 668             // No element in the list below should be null at this stage
 669             for (Mapping mapping: portMapList) {
 670                 mappingMap.put(mapping.key(), mapping);
 671             }
 672             nodesBldr.setMapping(mappingMap);
 673         }
 674         if (cp2DegreeList != null) {
 675             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 676             // No element in the list below should be null at this stage
 677             for (CpToDegree cp2Degree: cp2DegreeList) {
 678                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 679             }
 680             nodesBldr.setCpToDegree(cpToDegreeMap);
 681         }
 682
 683         if (splList != null) {
 684             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 685             // No element in the list below should be null at this stage
 686             for (SwitchingPoolLcp spl: splList) {
 687                 splMap.put(spl.key(), spl);
 688             }
 689             nodesBldr.setSwitchingPoolLcp(splMap);
 690         }
 691         if (mcCapabilities != null) {
 692             nodesBldr.setMcCapabilities(mcCapabilities);
 693         }
 694         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 695         Nodes nodes = nodesBldr.build();
 696         nodesList.put(nodes.key(),nodes);
 697
 698         Network network = new NetworkBuilder().setNodes(nodesList).build();
 699
 700         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 701         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 702         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 703         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 704         try {
 705             commit.get();
 706             return true;
 707         } catch (InterruptedException | ExecutionException e) {
 708             LOG.warn("{} : Failed to post {}", nodeId, network, e);
 709             return false;
 710         }
 711     }
 712
 713     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 714             Map<String, String> interfaceList) {
 715         return new CpToDegreeBuilder()
 716             .withKey(new CpToDegreeKey(circuitPackName))
 717             .setCircuitPackName(circuitPackName)
 718             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 719             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 720     }
 721
 722     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 723         String mcNodeName = "DEG" + degree.getDegreeNumber().toString() + "-TTP";
 724         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 725             .withKey(new McCapabilitiesKey(mcNodeName))
 726             .setMcNodeName(mcNodeName);
 727         if (degree.getMcCapabilities() == null) {
 728             LOG.warn("{} : Media channel capabilities are not advertised for degree {} - assuming fixed grid",
 729                     nodeId, degree.getDegreeNumber());
 730             mcCapabilitiesBuilder
 731                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 732                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 733         } else {
 734             mcCapabilitiesBuilder
 735                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 736                     .getCenterFreqGranularity().getValue().toString()))
 737                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 738                     .getSlotWidthGranularity().getValue().toString()));
 739         }
 740         return mcCapabilitiesBuilder.build();
 741     }
 742
 743     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 744         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 745         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 746             .withKey(new McCapabilitiesKey(mcNodeName))
 747             .setMcNodeName(mcNodeName);
 748         if (srg.getMcCapabilities() == null) {
 749             LOG.warn("{} : Media channel capabilities are not advertised for SRG {} - assuming fixed grid",
 750                     nodeId, srg.getSrgNumber());
 751             mcCapabilitiesBuilder
 752                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 753                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 754         } else {
 755             mcCapabilitiesBuilder
 756                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 757                     .getCenterFreqGranularity().getValue().toString()))
 758                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 759                     .getSlotWidthGranularity().getValue().toString()));
 760         }
 761         return mcCapabilitiesBuilder.build();
 762     }
 763
 764     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 765             String logicalConnectionPoint) {
 766         MappingBuilder mpBldr = new MappingBuilder()
 767                 .withKey(new MappingKey(logicalConnectionPoint))
 768                 .setLogicalConnectionPoint(logicalConnectionPoint)
 769                 .setSupportingCircuitPackName(circuitPackName)
 770                 .setSupportingPort(port.getPortName())
 771                 .setPortDirection(port.getPortDirection().getName());
 772         if (port.getAdministrativeState() != null) {
 773             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 774         }
 775         if (port.getOperationalState() != null) {
 776             mpBldr.setPortOperState(port.getOperationalState().name());
 777         }
 778
 779         if ((port.getInterfaces() == null)
 780             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 781                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 782             return mpBldr.build();
 783         }
 784         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 785         return mpBldr.build();
 786     }
 787
 788     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping) {
 789         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 790         updateMappingStates(mpBldr, port, oldmapping);
 791         if ((port.getInterfaces() == null)
 792             || (!oldmapping.getLogicalConnectionPoint().contains(StringConstants.TTP_TOKEN)
 793                 && !oldmapping.getLogicalConnectionPoint().contains(StringConstants.NETWORK_TOKEN))) {
 794             return mpBldr.build();
 795         }
 796         // Get interfaces provisioned on the port
 797         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 798         return mpBldr.build();
 799     }
 800
 801     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping) {
 802         if (port.getAdministrativeState() != null
 803             && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 804             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 805         }
 806         if (port.getOperationalState() != null
 807             && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 808             mpBldr.setPortOperState(port.getOperationalState().name());
 809         }
 810         return mpBldr;
 811     }
 812
 813     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 814         for (Interfaces interfaces : port.getInterfaces()) {
 815             try {
 816                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 817                     interfaces.getInterfaceName());
 818                 if (!openRoadmInterface.isPresent()) {
 819                     LOG.warn("{} : Interface {} was null!", nodeId, interfaces.getInterfaceName());
 820                     continue;
 821                 }
 822                 LOG.debug("{} : interface get from device is {} and of type {}",
 823                     nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 824                 Class<? extends InterfaceType> interfaceType
 825                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 826                 // Check if interface type is OMS or OTS
 827                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 828                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 829                 }
 830                 if (interfaceType.equals(OpticalTransport.class)) {
 831                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 832                 }
 833                 if (interfaceType.equals(OtnOdu.class)) {
 834                     mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 835                 }
 836             } catch (OpenRoadmInterfaceException ex) {
 837                 LOG.warn("{} : Error while getting interface {} - ",
 838                     nodeId, interfaces.getInterfaceName(), ex);
 839             }
 840         }
 841         return mpBldr;
 842     }
 843
 844     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 845             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 846             XpdrNodeTypes xpdrNodeType) {
 847
 848         if (mapping != null && connectionMapLcp != null) {
 849             // update existing mapping
 850             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 851         }
 852
 853         // create a new mapping
 854         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 855         MappingBuilder mpBldr = new MappingBuilder()
 856                 .withKey(new MappingKey(logicalConnectionPoint))
 857                 .setLogicalConnectionPoint(logicalConnectionPoint)
 858                 .setSupportingCircuitPackName(circuitPackName)
 859                 .setSupportingPort(port.getPortName())
 860                 .setPortDirection(port.getPortDirection().getName())
 861                 .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
 862         if (port.getPortQual() != null) {
 863             mpBldr.setPortQual(port.getPortQual().getName());
 864         }
 865         if (xpdrNodeType != null) {
 866             mpBldr.setXponderType(
 867                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
 868                     xpdrNodeType.getIntValue()));
 869         }
 870         if (partnerLcp != null) {
 871             mpBldr.setPartnerLcp(partnerLcp);
 872         }
 873         if (port.getSupportedInterfaceCapability() != null) {
 874             List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
 875                 .SupportedIfCapability>> supportedIntf = new ArrayList<>();
 876             for (Class<? extends SupportedIfCapability> sup: port.getSupportedInterfaceCapability()) {
 877                 supportedIntf.add(MappingUtilsImpl.convertSupIfCapa(sup.getSimpleName()));
 878             }
 879             mpBldr.setSupportedInterfaceCapability(supportedIntf);
 880         }
 881         if (port.getAdministrativeState() != null) {
 882             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 883         }
 884         if (port.getOperationalState() != null) {
 885             mpBldr.setPortOperState(port.getOperationalState().name());
 886         }
 887         return mpBldr.build();
 888     }
 889
 890     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 891             //circuitPackName2 will be updated by reference contrary to circuitPackName
 892             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 893         if (!checkPartnerPortNotNull(port)) {
 894             LOG.warn("{} : port {} on {} - Error in the configuration ",
 895                     nodeId, port.getPortName(), circuitPackName);
 896             return null;
 897         }
 898         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 899             return null;
 900         }
 901         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 902             .filter(
 903                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 904             .findFirst();
 905         if (!cpOpt.isPresent()) {
 906             LOG.error("{} : Error fetching circuit-pack {}",
 907                     nodeId, port.getPartnerPort().getCircuitPackName());
 908             return null;
 909         }
 910         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 911             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName()))
 912             .findFirst();
 913         if (!poOpt.isPresent()) {
 914             LOG.error("{} : Error fetching port {} on {}",
 915                     nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 916             return null;
 917         }
 918         Ports port2 = poOpt.get();
 919         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 920         if (!checkPartnerPort(circuitPackName, port, port2)) {
 921             LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
 922                     nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 923             return null;
 924         }
 925         return port2;
 926     }
 927
 928
 929     private void putXpdrLcpsInMaps(int line, String nodeId,
 930             Integer xponderNb, XpdrNodeTypes xponderType,
 931             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 932             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 933         String lcp1 = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 934         String lcp2 = createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 935         if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 936             LOG.warn("{} : mapping already exists for {} or {}", nodeId, lcp1, lcp2);
 937             return;
 938         }
 939         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 940         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 941         mappingMap.put(lcp1,
 942                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
 943         mappingMap.put(lcp2,
 944                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
 945         return;
 946     }
 947
 948     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
 949             Integer xponderNb, XpdrNodeTypes xponderType,
 950             String circuitPackName,  Ports port,
 951             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 952         if (port.getPortQual() == null) {
 953             LOG.warn("{} : port {} on {} - PortQual was not found",
 954                     nodeId, port.getPortName(), circuitPackName);
 955             return new int[] {line, client};
 956         }
 957
 958         switch (port.getPortQual()) {
 959
 960             case XpdrClient:
 961             case SwitchClient:
 962                 String lcp0 = createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
 963                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 964                 mappingMap.put(lcp0,
 965                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 966                 client++;
 967                 break;
 968
 969             case XpdrNetwork:
 970             case SwitchNetwork:
 971                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
 972                         xponderNb, xponderType,
 973                         circuitPackName,  port,
 974                         circuitPackList,  lcpMap, mappingMap);
 975                 break;
 976
 977             default:
 978                 LOG.error("{} : port {} on {} - unsupported PortQual {}",
 979                         nodeId, port.getPortName(), circuitPackName, port.getPortQual());
 980         }
 981         return new int[] {line, client};
 982     }
 983
 984     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
 985             Integer xponderNb, XpdrNodeTypes xponderType,
 986             String circuitPackName,  Ports port,
 987             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 988
 989         switch (port.getPortDirection()) {
 990
 991             case Bidirectional:
 992                 String lcp = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 993                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 994                 mappingMap.put(lcp,
 995                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
 996                 line++;
 997                 break;
 998
 999             case Rx:
1000             case Tx:
1001                 StringBuilder circuitPackName2 = new StringBuilder();
1002                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
1003                         circuitPackList, lcpMap);
1004
1005                 if (port2 == null) {
1006                      //key already present or an error occured and was logged
1007                     return line;
1008                 }
1009
1010                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
1011                         circuitPackName, circuitPackName2.toString(), port, port2,
1012                         lcpMap, mappingMap);
1013                 line += 2;
1014                 break;
1015
1016             default:
1017                 LOG.error("{} : port {} on {} - unsupported Direction {}",
1018                      nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
1019         }
1020
1021         return line;
1022     }
1023
1024     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1025             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1026         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1027         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1028         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, nodeId));
1029         return true;
1030     }
1031
1032     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1033         // Creating mapping data for degree TTP's
1034         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1035         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1036         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1037         LOG.info("{} : Map looks like this {}", nodeId, interfaceList);
1038         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1039
1040         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
1041         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
1042             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
1043                 case 1:
1044                     // port is bidirectional
1045                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1046                         .child(CircuitPacks.class,
1047                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
1048                         .child(Ports.class,
1049                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName()));
1050                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1051                             nodeId,
1052                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1053                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1054                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1055                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1056                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1057                     if (!portObject.isPresent()) {
1058                         LOG.error("{} : No port {} on circuit pack {}",
1059                                 nodeId,
1060                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1061                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1062                         return false;
1063                     }
1064                     Ports port = portObject.get();
1065                     if (port.getPortQual() == null) {
1066                         continue;
1067                     }
1068                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
1069                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
1070                         LOG.error("{} : port {} on {} - Impossible to create logical connection point"
1071                                 + " - Error in configuration with port-qual or port-direction",
1072                                 nodeId, port.getPortName(),
1073                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1074                         continue;
1075                     }
1076                     String logicalConnectionPoint = new StringBuilder("DEG")
1077                         .append(cpMapEntry.getKey())
1078                         .append("-TTP-TXRX")
1079                         .toString();
1080                     LOG.info("{} : Logical Connection Point for {} on {} is {}",
1081                             nodeId,
1082                             port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1083                             logicalConnectionPoint);
1084                     portMapList.add(createMappingObject(nodeId, port,
1085                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1086                         logicalConnectionPoint));
1087                     break;
1088                 case 2:
1089                     // ports are unidirectionals
1090                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
1091                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
1092                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1093                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1094                         .child(Ports.class,
1095                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName()));
1096                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1097                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(), cp1Name);
1098                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1099                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1100                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1101                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1102                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1103                         .child(Ports.class,
1104                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName()));
1105                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1106                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName(), cp2Name);
1107                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1108                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1109                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1110                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
1111                         LOG.error("{} : No port {} on circuit pack {}",
1112                                 nodeId,
1113                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1114                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1115                         return false;
1116                     }
1117
1118                     Ports port1 = port1Object.get();
1119                     Ports port2 = port2Object.get();
1120                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
1121                         continue;
1122                     }
1123                     if (PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
1124                         || PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
1125                         LOG.error("{} : Impossible to create logical connection point for port {} or port {}"
1126                                 + " - Error in configuration with port-qual",
1127                                 nodeId, port1.getPortName(), port2.getPortName());
1128                         continue;
1129                     }
1130                     if (!checkPartnerPort(cp1Name, port1, port2)) {
1131                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1132                                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1133                         continue;
1134                     }
1135                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
1136                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1137                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1138                                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1139                         continue;
1140                     }
1141
1142                     String logicalConnectionPoint1 = new StringBuilder("DEG")
1143                         .append(cpMapEntry.getKey())
1144                         .append("-TTP-")
1145                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1146                         .toString();
1147                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1148                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1149                         port1.getPortName(), logicalConnectionPoint1);
1150                     portMapList.add(createMappingObject(nodeId, port1,
1151                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1152                             logicalConnectionPoint1));
1153                     String logicalConnectionPoint2 = new StringBuilder("DEG")
1154                         .append(cpMapEntry.getKey())
1155                         .append("-TTP-")
1156                         .append(port2.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1157                         .toString();
1158                     LOG.info("{} : Logical Connection Point for {} {} is {}",
1159                             nodeId,
1160                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1161                             port2.getPortName(), logicalConnectionPoint2);
1162                     portMapList.add(createMappingObject(nodeId, port2,
1163                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1164                             logicalConnectionPoint2));
1165                     break;
1166                 default:
1167                     LOG.error("{} : Number of connection port for DEG{} is incorrect", nodeId, cpMapEntry.getKey());
1168                     continue;
1169             }
1170         }
1171         return true;
1172     }
1173
1174     private NodeInfo createNodeInfo(Info deviceInfo) {
1175
1176         if (deviceInfo.getNodeType() == null) {
1177             // TODO make mandatory in yang
1178             LOG.error("Node type field is missing");
1179             return null;
1180         }
1181
1182         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1183                 .setOpenroadmVersion(OpenroadmNodeVersion._221)
1184                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1185         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1186             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1187         } else {
1188             nodeInfoBldr.setNodeClli("defaultCLLI");
1189         }
1190         if (deviceInfo.getModel() != null) {
1191             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1192         }
1193         if (deviceInfo.getVendor() != null) {
1194             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1195         }
1196         if (deviceInfo.getIpAddress() != null) {
1197             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1198         }
1199
1200         return nodeInfoBldr.build();
1201     }
1202
1203 }